Autosomal dominant spastic paraplegia type 29 (SPG29) is a complex form of hereditary spastic paraplegia characterized by a spastic paraplegia presenting in adolescence, associated with the additional manifestations of sensorial hearing impairment due to auditory neuropathy and persistent vomiting due to a hiatal or paraesophageal hernia. The disease is hereditary spastic paraplegia 29 (MONDO_0012334). Also known as: SPG29, autosomal dominant spastic paraplegia 29, hereditary spastic paraplegia type 29.